Snowplow



FIG. 1 is a front elevation view of snowplow, showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is another perspective view thereof.

The ornamental design for, snowplow, as shown and described.